Worf’s backstory is actually pretty sad. His parents killed during the Romulan attack on Khitomer, he was adopted and raised by a doting Russian couple. He would have spent his teen years in Russia. If he had been a wereWorf, then his fur would have protected him against the harsh Russian cold. I don’t imagine Qo’noS being particularly cold. It always looked pretty warm to me. I don’t think Klingons would be prepared for a Russian winter. The curse of the werewolf would have greatly helped Worf. Now I’m just starting to outline some weird fanfiction in my head. Enjoy this shirt while I write it all out.